CVE-2026-109141

{
  "etk_id": "ETK-2026-3325",
  "cve_id": "CVE-2026-109141",
  "display_id": "CVE-2026-109141",
  "ghsa_id": "GHSA-9rcf-27j4-vxg2",
  "euvd_id": "EUVD-2026-115256",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Authorization bypass for CA-restricted roles in Krill",
  "summary": "Krill improperly applies CA-restricted role permissions to requests that are not associated with a specific CA. An authenticated user with a role limited to selected CAs may create child CAs under other existing CAs, assign their resources, and create ROAs; the issue requires such a restricted role to be present.",
  "mitigation": "Upgrade Krill to version 0.16.1 or later. Review and limit accounts assigned CA-restricted roles until the upgrade is complete.",
  "vendor": "NLnet Labs",
  "product": "Krill",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [],
      "ecosystem": null,
      "fixed_versions": [
        "0.16.1"
      ],
      "package_name": "Krill",
      "purl": null
    }
  ],
  "cwes": [
    639
  ],
  "cvss_score": 8.4,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 19.8771101,
  "t0_at": "2026-11-02T15:42:05.616000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-11-02T15:42:05.616000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-02T15:42:05.616000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-109141"
    }
  }
}